This looks fun.
Years ago, my two daughters spent an entire weekend, Friday evening, all day Saturday, and most of Sunday learning this dance. They were about 12 and 14. I was at work and my husband did computer work at home while the two girls rewound the tape over and over and practiced each set of steps. On Sunday afternoon, they entertained us by doing the entire dance.
I think this kind of physical workout is great fun. What a good idea for a prison. Maybe if they did more of this and less of “soccer drills” in school PE, more kids would actually enjoy physical workouts. (I HATED soccer and still do.)
I wish that someone would start a class in which all of us “non-dancers” could learn some of the great dances of filmdom (e.g., Singin’ in the Rain, Thriller, some of the Flashdance dances, etc., some of the big chorus line dances from the old musicals). Obviously the dances might have to be dumbed down a little for people like me. But it would be fun to be part of the “chorus” while my more athletic classmates took the lead roles!